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1

Evaluate y2 - 3y + 4 when y = -1.
A)8
B)7
C)5
D)0
2

Let Soon Tek's age be x. Write an expression to represent three years less than Soon Tek's age.
A)3x
B)-3x
C)X+3
D)x-3
3

Add or subtract like terms: 3a2 - 2a + 5 - 2a2 + 5a - 3.
A)5a2 + 7a + 8
B)4a - 2
C)a2 + 3a + 2
D)6a
4

Simplify by collecting like terms:
<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/007092242x/118758/MACT9_CH09_Q4.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (3.0K)</a>.
A)7c2 - 9c + 3
B)-c 2 - 5c + 5
C)-c2 - 9c + 3
D)-c2 - 5c + 3
5

An irregular kite design has a perimeter of 12x + 3 and three sides as shown. Find an expression for the length of the fourth side.
<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/007092242x/118758/MACT9_CH09_Q5.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (4.0K)</a>
A)19x + 5
B)3x + 1
C)3x - 1
D)9x + 2
6

A flying club rents an airplane for t hours. The customer is charged 100t + 30 dollars. The cost to the flying club is 75t + 50 dollars. Find an expression for the profit.
A)25t - 20
B)25t - 80
C)175t - 20
D)175t - 80
7

Expand
<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/007092242x/118758/MACT9_CH09_Q7.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (2.0K)</a> .
A)6w2 - 5w + 4
B)6w3 - 5w2 + 4w
C)6w2 - 10w2 + 8
D)6w3 - 10w2 + 8w
8

Find an expression for the area of the rectangle shown.
<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/007092242x/118758/MACT9_CH09_Q8.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (3.0K)</a>
A)6x + 15
B)3x2 + 5x
C)6x2 + 15x
D)6x2 + 15
9

Expand and simplify
<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/007092242x/118758/MACT9_CH09_Q9.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (2.0K)</a>
A)-2f2 - f + 19
B)6f3 - 11f2 + 11f + 10
C)-2f3 - f2 + 19f
D)6f2 - 11f2 + 2
10

Find a simplified expression for the area of the shaded part of the figure shown.
<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/007092242x/118758/MACT9_CH09_Q10.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (5.0K)</a>
A)11x2 + 2x
B)12x2 + 2x
C)11x2 + 4x
D)12x2 + 4x





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